# UpDraft Rx vs RxCalc

The clearest difference is price: UpDraft Rx at Free against RxCalc's $2.99. UpDraft Rx also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). RxCalc's advantage is in-app purchases (none vs 1). On ads there is nothing between them.

UpDraft Rx is free to download; RxCalc costs $2.99 up front. UpDraft Rx sells 1 one-off in-app purchase. RxCalc asks for nothing beyond the download.

## The numbers

| Metric | UpDraft Rx | RxCalc |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 days | — |
| Size | 316 MB | 1 MB |
| Requires iOS | **15.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Dallas Scott](https://appshunter.io/developer/1798285637) | [Karan Kohli](https://appshunter.io/developer/1896505451) |

## What reviewers say

### UpDraft Rx

[App page](https://appshunter.io/ios/app/updraft-rx/id6792164071)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock All Tracks | $19.99 | one-time |


### RxCalc

[App page](https://appshunter.io/ios/app/rxcalc-pharmacy-math-prep/id6794650073)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UpDraft Rx free?

UpDraft Rx is free to download, with in-app purchases available.

### Is RxCalc free?

RxCalc costs $2.99, with no in-app purchases.

### Do UpDraft Rx or RxCalc have ads?

Neither UpDraft Rx nor RxCalc shows ads.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*